everyday science MCQ #1150

Which of the following planets has the longest day?

everyday science MCQ #1150

  1. Question 1

    Q1. Which of the following planets has the longest day?

    • A) Mercury
    • B) Venus
    • C) Earth
    • D) Jupiter

    Answer: Venus

    Explanation: Venus has the longest sidereal day in our solar system at about 243 Earth days, and uniquely rotates retrograde (opposite to its orbital direction).